\centering
\begin{tabular}[t]{lccc}
\toprule
\multicolumn{1}{c}{ } & \multicolumn{3}{c}{Dep var: Chose trans in outcome round (=1)} \\
\cmidrule(l{3pt}r{3pt}){2-4}
  & (1) & (2) & (3)\\
\midrule
3-person discussion & \num{-0.008} & \num{-0.094}*** & \num{0.027}\\
 & (\num{3.3e-02}) [\num{0.799}] & (\num{3.5e-02}) [\num{0.008}] & (\num{2.7e-02}) [\num{0.327}]\\
Discussion morality score, trans choices (Z) & \num{0.394}*** & \num{0.287}*** & \num{0.116}**\\
 & (\num{5.4e-02}) [\num{<0.001}] & (\num{5.8e-02}) [\num{<0.001}] & (\num{4.8e-02}) [\num{0.016}]\\
Discussion morality score, non-trans choices (Z) & \num{-0.016} & \num{-0.007} & \num{0.024}\\
 & (\num{7.3e-02}) [\num{0.831}] & (\num{7.2e-02}) [\num{0.924}] & (\num{6.8e-02}) [\num{0.728}]\\
P(others in group spoke pro-trans in discussion) &  & \num{0.215}*** & \\
 &  & (\num{4.3e-02}) [\num{<0.001}] & \\
Num. times group chose trans in treatment round &  &  & \num{0.214}***\\
 &  &  & (\num{1.1e-02}) [\num{<0.001}]\\
\midrule
Num. observations & \num{4362} & \num{4362} & \num{4362}\\
Num. participants & \num{2249} & \num{2249} & \num{2249}\\
Num. groups & \num{751} & \num{751} & \num{751}\\
Outcome mean: No discuss. (priv.) & \num{0.42} & \num{0.42} & \num{0.42}\\
\bottomrule

\end{tabular}

